// Copyright 2020-2021 Authors of Cilium
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package cmd

import (
	"fmt"
	"os"
)

// fatalf prints the Printf formatted message to stderr and exits the program
// Note: os.Exit(1) is not recoverable and does not fire defers.
func fatalf(msg string, args ...interface{}) {
	fmt.Fprintf(os.Stderr, "\nError: %s\n", fmt.Sprintf(msg, args...))
	os.Exit(1)
}
